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[wxWidgets.git] / src / xpm / crpfrbuf.c

/*
 * Copyright (C) 1989-94 GROUPE BULL
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * GROUPE BULL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * Except as contained in this notice, the name of GROUPE BULL shall not be
 * used in advertising or otherwise to promote the sale, use or other dealings
 * in this Software without prior written authorization from GROUPE BULL.
 */

/*****************************************************************************\
* XpmCrPFrBuf.c:                                                              *
*                                                                             *
*  XPM library                                                                *
*  Parse an Xpm buffer and create the pixmap and possibly its mask            *
*                                                                             *
*  Developed by Arnaud Le Hors                                                *
\*****************************************************************************/

#ifndef FOR_MSW
#include "xpm34p.h"

int
XpmCreatePixmapFromBuffer(Display *display, Drawable d, char *buffer, Pixmap *pixmap_return,
			  Pixmap *shapemask_return, XpmAttributes *attributes)
{
    XImage *ximage, *shapeimage;
    int ErrorStatus;

    /* initialize return values */
    if (pixmap_return)
	*pixmap_return = 0;
    if (shapemask_return)
	*shapemask_return = 0;

    /* create the images */
    ErrorStatus = XpmCreateImageFromBuffer(display, buffer,
					   (pixmap_return ? &ximage : NULL),
					   (shapemask_return ?
					    &shapeimage : NULL),
					   attributes);

    if (ErrorStatus < 0)		/* fatal error */
	return (ErrorStatus);

    /* create the pixmaps and destroy images */
    if (pixmap_return && ximage) {
	xpmCreatePixmapFromImage(display, d, ximage, pixmap_return);
	XDestroyImage(ximage);
    }
    if (shapemask_return && shapeimage) {
	xpmCreatePixmapFromImage(display, d, shapeimage, shapemask_return);
	XDestroyImage(shapeimage);
    }
    return (ErrorStatus);
}
#endif